代理*AMC7140 ADDtek原装 大量现货热卖 LED恒流驱动IC

AMC7140 700mA HIGH VOLTAGE ADJUSTABLE CURRENT REGULATOR WITH ENABLE CONTROL

性能描述：

      The AMC7140 is a high voltage, low drop-out current regulator for maximum output current up to 700mA. The output current was decided by external resistor. The output sink current could be disabled via OE pinBuild-in thermal protection to prevent the chip over heat damage.

特点：

• 0.5V Output Drop-out Voltage at 700mA.

•700mA Maximum Output Current.

•Output Current Controlled by External Resistor.

•3us Fast Response Output Stage Enable Control.

•Output Driving Voltage Up To 75V.

•SupplyVoltageRange 5V~50V

•TO-252-5L package

应用产品：

•High Power LED Driver

•RGB Full Color Power LED driver

•LCD Monitor/TV LED backlight Driver

•LED Table Lamp

引脚图：

 典型应用电路：